Amiret 32
Amiret 32 is an earth dam located in Lyon County, Minnesota, built in 2011. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About Amiret 32
The primary purpose of Amiret 32 is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by County Of Lyon (local government). It impounds the Cottonwood River-tr near Lamberton.
The dam stands 21 feet tall, has a maximum storage capacity of 72 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2011, the structure is relatively new.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 08/24/2023.
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Location
| State | Minnesota |
| County | Lyon |
| Nearest City | Lamberton |
| River/Stream | Cottonwood River-tr |
| Coordinates | 44.29025, -95.67440 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Year Completed | 2011 (15 years old) |
Storage & Hydraulics
| NID Storage | 72 acre-ft |
| Max Storage | 72 acre-ft |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | County of Lyon |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 08/24/2023 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MN01621 |
| Federal ID | MN01621 |
| More Info | State Dam Safety Program |